I believe Medical ID is an underused feature of every iPhone and Apple Watch. This video talks about what Medical ID is, how to set it up, and how to use it.
If someone had an iPhone or Apple Watch on them, you would be able to see important information regarding that individual such as; emergency contacts, blood type, allergies, medications and more.
This could help first responders in the event of an emergency to contact loved ones in addition to knowing critical health information that could be life saving.
